INSERT INTO user_address (user_id, address, contact_name, contact_phone, is_default) VALUES (#{userId}, #{address}, #{contactName}, #{contactPhone}, #{isDefault}) SELECT * FROM user_address WHERE user_id = #{userId} ORDER BY is_default DESC, create_time DESC SELECT * FROM user_address WHERE id = #{id} SELECT * FROM user_address WHERE user_id = #{userId} AND is_default = 1 LIMIT 1 UPDATE user_address address = #{address}, contact_name = #{contactName}, contact_phone = #{contactPhone}, is_default = #{isDefault}, WHERE id = #{id} DELETE FROM user_address WHERE id = #{id}